Glazed chicken with hasselback pumpkin

Name: Glazed chicken with hasselback pumpkin
Prep time: 20 min
Cook time: 1 h 35 min
Total time: 1 h 35 min
Yield: 6 portions
Ingredients: 130 g balsamic glaze; 50 g pure maple syrup; 30 g unsalted butter; 1 tsp onion salt; 2 tsp cumin seeds; 2 garlic cloves; 4 sprigs fresh flat-leaf parsley; 2 tsp onion salt; 1 tsp cumin seeds; 70 g unsalted butter; 1500 - 1800 g whole chicken; 1 lemon; 1000 g water; 1 butternut pumpkin; 1 - 2 bunches broccolini